Rechargeable battery device



FIG. 1 is a rear perspective view of a rechargeable battery device;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a left elevation view thereof;

FIG. 8 is a right elevation view thereof;

FIG. 9 is a rear perspective view of a rechargeable battery device according to another embodiment;

FIG. 10 is a front perspective view of the embodiment of FIG. 9;

FIG. 11 is a bottom plan view of the embodiment of FIG. 9;

FIG. 12 is a top plan view of the embodiment of FIG. 9;

FIG. 13 is a front elevation view of the embodiment of FIG. 9;

FIG. 14 is a rear elevation view of the embodiment of FIG. 9;

FIG. 15 is a left elevation view of the embodiment of FIG. 9; and,

FIG. 16 is a right elevation view of the embodiment of FIG. 9.

The broken lines shown in the drawings are included for the purpose of illustrating unclaimed portions of the rechargeable battery device, and form no part of the claimed design. 

CLAIM The ornamental design for a rechargeable battery device, as shown and described. 